SEIKOH GIKEN: Confirmation letter
SEIKOH GIKEN: Half Year Report - 53rd Term (2024/04/01 - 2025/03/31)
SEIKOH GIKEN: Summary of financial results for the 2nd quarter (interim period) for the fiscal year ending March 31, 2025 [Japanese GAAP] (Consolidated)
SEIKOH GIKEN: Notice regarding dividends from surplus funds (interim dividends)
SEIKOH GIKEN: Notice regarding differences between interim consolidated earnings forecasts and actual values and revisions to full-year consolidated earnings forecasts
SEIKOH GIKEN: Mass holding report (stock certificates subject to special cases, etc.)
SEIKOH GIKEN: Notice regarding the transfer (acquisition) of a subsidiary
SEIKOH GIKEN: Confirmation letter
SEIKOH GIKEN: Corrected Financial Report - 52nd Term (2023/04/01 - 2024/03/31)
SEIKOH GIKEN: First Quarter Financial Results Short Message (Consolidated) for March 2025 [Japanese Standards]
SEIKOH GIKEN: Interim report
SEIKOH GIKEN: Report on Corporate Governance, June 21, 2024.
SEIKOH GIKEN: Confirmation letter
SEIKOH GIKEN: Internal Control Report - 52nd Term (2023/04/01 - 2024/03/31)
SEIKOH GIKEN: Financial Report - 52nd Term (2023/04/01 - 2024/03/31)
SEIKOH GIKEN: Independent Company Executives Declaration
SEIKOH GIKEN: 2024 Annual General Meeting of Shareholders Convocation Notice and Shareholders' Meeting Materials
SEIKOH GIKEN: Corporate Governance Report 2024/05/13
SEIKOH GIKEN: Notice regarding changes in officers
SEIKOH GIKEN: Notice regarding differences between full-year consolidated earnings forecasts and actual values for the fiscal year ending March 31, 2024
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